Push-up bar system, apparatus and method

ABSTRACT

Disclosed is an exercise device for use during an exercise regimen including a push-up exercise. The exercise device for use in a push-up exercise includes a plurality of bar assemblies, a base assembly, a plurality of sensors electrically coupled to a processor, and a transmitter in communication with a memory. The bar assembly comprises a handle configured to be grasped by a user. The rear frame further defines a protrusion configured to be received by a plurality of recesses on the base assembly. The plurality of sensors are configured to sense data responsive to a motion performed by the user. The processor is configured to determine a quality assessment of a performance of the push-up exercise. The memory is configured to store the sensed data and the assessment.

FIELD OF THE INVENTION

The present invention relates generally to an apparatus such as a push-up bar for use in performing a push-up exercise, and a system and method for performing a push-up exercise.

BACKGROUND OF THE INVENTION

The popularity of exercising at home is on the rise, given that many people lack sufficient time to devote to a full exercise routine, much less find time to exercise at a health club, gym, or other fitness institution. The ease and flexibility of exercising at home thus allows for a more regular workout routine that can develop lifelong exercise habits.

Exercising at home, however, has some disadvantages. Specifically, people who exercise at home do not readily have access to a trained professional, who can monitor one's physical condition and provide education regarding technique when performing exercises. Having easy access to such fitness information can greatly reduce the risk of injury and increase the effectiveness of one's workout performance. Further, people who exercise at home do not readily have access to multiple complex equipment designed to target various muscle groups.

SUMMARY OF THE INVENTION

Disclosed is a push-up bar for use during an exercise regimen including a push-up exercise.

In accordance with one aspect of the present invention, an exercise device for use in a push-up exercise includes a plurality of bar assemblies, a base assembly, a plurality of sensors electrically coupled to a processor, and a transmitter in communication with a memory. The bar assembly comprises a handle affixed to a rear frame, the handle being configured to be grasped by a user. The rear frame further defines a protrusion. The base assembly comprises a top frame and a bottom frame, the top frame defining a plurality of recesses configured to receive the protrusion. A plurality of sensors are disposed on the device and are configured to sense data responsive to a motion performed by the user. The plurality of sensors are electrically coupled to a processor, the processor being configured to determine a quality assessment of a performance of the push-up exercise. The memory is configured to store the sensed data and the assessment.

In accordance with another aspect of the invention, an exercise device for use in a push-up exercise comprises a bottom frame, a top frame, a plurality of sensors, a processor, a memory, a transmitter, and an image display. The bottom frame is configured to be coupled to the top frame. The top frame defines a plurality of recesses. The plurality of sensors comprises a pressure sensor and an infrared proximity sensor. The plurality of sensors are electrically coupled to the processor, the processor being configured to generate an assessment of a performance of the push-up exercise. The memory, in communication with the processor, is configured for to store sensed data and the transmitter, in communication with the memory, is configured for transmitting sensed data to an external computing device.

In accordance with one aspect of the invention, an exercise device for use in a push-up exercise comprises a rear frame, a handle, and a plurality of sensors. The rear frame defines a protrusion adapted for positioning on a surface. The rear frame is coupled to the handle, the handle also being configured to be grasped by a user. The plurality of sensors comprises a heart rate sensor disposed on the handle.

In accordance with another aspect of the invention, an exercise method using a push-up exercise device comprises positioning a plurality of bar assemblies on a base assembly; grasping a handle of the bar assembly; applying pressure on the bar assembly and the base assembly when performing a push-up exercise; and receiving a quality assessment of the push-up exercise from the push-up exercise device. When each bar assembly is received within the base assembly, the movement of each bar assembly relative to the base assembly is partially limited. The handle of the bar assembly is oriented orthogonally to the base assembly. The quality assessment is generated by a processor housed within the base assembly.

BRIEF DESCRIPTION OF THE DRAWINGS

The invention is best understood from the following detailed description when read in connection with the accompanying drawings. When a plurality of similar elements are present, a single reference number may be assigned to the plurality of similar elements. If the same element appears on more than one drawing it will have the same reference number. It is emphasized that, according to common practice, the various features of the drawings are not necessarily rendered to scale. On the contrary, the dimensions of the various features may be arbitrarily expanded or reduced for clarity. Included in the drawings are the following figures:

FIG. 1 depicts a perspective view of an exemplary push-up bar in accordance with the aspects of the present invention;

FIG. 2 depicts an exploded view of the push-up bar of FIG. 1, showing the components therein;

FIG. 3 depicts an exploded view of an exemplary base assembly of the push-up bar of FIG. 1, showing the components therein.

FIGS. 4A-4C depict an exemplary pad of the base assembly of FIG. 3.

FIGS. 5A-5I depict an exemplary bottom frame of the push-up bar of FIG. 1.

FIGS. 6A-6D depict an exemplary connector of the push-up bar of FIG. 1.

FIGS. 7A-7G depict an exemplary top frame of the push-up bar of FIG. 1.

FIGS. 8A-8C depict an exemplary display lens of the push-up bar of FIG. 1.

FIGS. 9A-9B depict an exemplary bar assembly of the push-up bar of FIG. 1.

FIGS. 10A-10G depict an exemplary rear frame of the push-up bar of FIG. 1.

FIGS. 11A-11C depict an exemplary pad of the bar assembly of FIG. 11A.

FIGS. 12A-12E depict an exemplary handle support of the bar assembly of FIG. 9A.

FIGS. 13A-13G depict an exemplary cover of the bar assembly of FIG. 9A.

FIGS. 14A-14F depict an exemplary handle frame of the bar assembly of FIG. 9A.

FIGS. 15A-15D depict an exemplary metal plate configured to be mounted on the handle frame of FIG. 14A.

FIG. 16A-16C depict a perspective and cross-section views of a bar assembly positioned on a base assembly, showing the components therein.

FIG. 17 depicts an exemplary exercise method in accordance with the present invention.

FIG. 18 depicts an exemplary push-up bar accordance with aspects of the present invention.

DETAILED DESCRIPTION OF EMBODIMENTS OF THE INVENTION

This invention addresses, among other things, a user's need for access to fitness information and guidance regarding the optimum amount of repetitions and quality of a push-up exercise, while also alleviating joint pain that may be associated with these s of exercises. This invention makes it possible to provide weight training exercising devices, such as push-up bars or the like, that allow a user to increase their range of motion while also minimize joint pain. It also makes it possible to provide specialized knowledge of how to monitor a user's physical condition and modify a home exercise routine to suit the immediate needs of the user.

The invention relates to a push-up bar 100 designed for optimizing a push-up exercise. Specifically, this invention provides a push-up bar 100 that can display a characteristic (e.g. repetition count) of the push-up exercise, as well as transmit said characteristic to a remote computing device. The push-up bar 100 generally comprises a base assembly 104 and a bar assembly 102. In a preferred embodiment, the push-up bar 100 comprises a base assembly 104 and a pair of bar assemblies 102. The base assembly 104 of the push-up bar 100 comprises a bottom frame 132 and a top frame 124. A plurality of pads 146 are disposed on an underlying surface 184 of the bottom frame 132. A plurality of sensors including pressure sensors 136 are disposed on the base assembly, preferably disposed on the bottom frame. An infrared (IR) proximity sensor is disposed on the base assembly 104, more specifically the top frame 124. The bottom frame 132 and the top frame 124 are coupled to each other via fasteners 154. The base assembly may optionally be a unitary molded unit.

The top frame 124 has an exterior surface 202 on which a bar assembly 102 may be releasably mounted. The exterior surface 202 of the top frame 124 defines a plurality of recesses (174 a-174 h) configured to receive a protrusion 266 of a rear frame 118 of the bar assembly 102, thereby partially limiting movement of the bar assembly 102 relative to the base assembly 104. The plurality of recesses (174 a 174 h) have an inner surface defined by a plurality of ridges or grooves 214 adapted to engage with the protrusion 266 of the rear frame 118. The plurality of ridges or grooves 214 are configured to permit the bar assembly 102 to rotate, wherein the plurality of ridges or grooves 214 is configured to provide an audible click or other sound when the bar assembly 102 is rotated from a first position to a second position.

The bar assembly 102 generally comprises a rear frame 118, and a handle 110, the handle 110 comprising a cover 114, a handle support 112, and a handle frame 108. The handle 110 may optionally be a unitary, one piece construction, or may comprise a separate cover 114, separate handle support 112 and a separate handle frame 108, as seen in FIG. 2. Further, the handle support 112 and the cover 114 may likewise be a unitary molded unit, as seen in FIG. 9B. The handle 110 is configured to be grasped by a user (e.g. user of the device 100). The bar assembly 102 further comprises a plurality of pads 122 disposed on an exterior surface 276 of the rear frame 118. The bar assembly 102 includes a metal plate 106 disposed onto a pocket 332 of the handle frame 108 and a surface contact 241 disposed on the handle support 112, the metal plate 106 and the surface contact 241 configured to be electrically engaged by the user's hand. Biometric sensors, such as heart rate sensors (and the processing circuitry connected to them), may be integrated with the metal plate 106 and the surface contact 241 to collect and calculate data such as heart rate or pulse rate measurements. The heart rate sensors are additionally or optionally electrically coupled to a processor 134 (further discussed below).

The bar assembly 102 may be releasably mounted on the base assembly 104 in a number of configurations depending on a number of factors or characteristics, including but not limited to, the size of the user, the push-up exercise desired, and which muscle group is targeted for exercise. Preferably, a pair of bar assemblies 102 are releasably mounted onto the base assembly 104. In one example, a set of bar assemblies 102 may be positioned on opposite end portions (186, 188) of the base assembly 104, each bar assembly 102 arranged for a distance E (as shown in FIG. 7A) and in an equidistant position relative to a display lens 182. More particularly, the distance E between the bar assemblies 102 is sufficient to allow a user to drop or dip their upper torso between the space defined by the pair of bar assemblies 102 while performing a push-up exercise.

The bar assembly further comprises a pair of spring-loaded pins (279, 281) disposed within respective hollow chambers 247. The hollow chambers 247 are defined within the protrusion 266 of the bar assembly 102. When the bar assembly 102 is positioned onto the base assembly 104, the spring-loaded pins (279, 281) of the bar assembly 102 are configured to retract upon contact with the plurality of recesses (174 a-174 h) of the base assembly 104. Specifically, the spring-loaded pins (279, 281) move to an extended position (by virtue of the spring force) once the protrusion 266 of the bar assembly 102 is fully inserted into one of the recesses (174 a-174 h) in the base assembly 104. The spring-loaded pins (279, 281) limit, but do not prevent, the removal of the bar assembly 102 from the base assembly 104. In other words, the pair of base assemblies 102 is releasably coupled in their respective recesses (174 a-174 h) of the base assembly 102 by the spring-loaded pins (279, 281). Further, rod 243 of the bar assembly 102 makes contact with connectors 128 housed within the base assembly 104, thereby partially limiting the movement of the bar assembly 102 relative to the base assembly 104. The plurality of recesses (174 a-174 h) have an inner surface defined by a plurality of ridges or grooves 214 adapted to engage with the protrusion 266 of the rear frame 118. The plurality of ridges or grooves 214 are configured to permit the bar assembly 102 to rotate, wherein the plurality of ridges or grooves 214 is configured to provide an audible click or other sound when the bar assembly 102 is rotated from a first position to a second position.

Regarding the connectivity of the push-up bar 100 described herein, the push-up bar 100 may include the plurality of sensors comprising a heart rate sensor disposed on the bar assembly 102, an IR proximity sensor 158 disposed on the base assembly, and a plurality of pressure sensors 136 associated with the base assembly 104.

The bar assembly 102 includes the metal plate 106 and the surface contact 241, the metal plate 106 and the surface contact 241 configured to be electrically engaged by the user's hand. Biometric sensors, such as heart rate sensors (and the processing circuitry connected to them), may be integrated with the metal plate 106 and the surface contact 241 to collect and calculate data such as heart rate or pulse rate measurements. The heart rate sensors are preferably electrically coupled to the processor 134 (further discussed below) for assessing the quality of the push-up exercise based on the heart rate measured during performance of the exercise or physical activity. The assessment generated by the processor 134 is additionally or optionally stored in the memory. Further, a separate conductor, such as cable or wire 116, may be integrated for transmitting the sensed electrical signal by the bar assembly 102 to the processor 134. Specifically, cable 116 connects metal plate 106 disposed on the bar assembly 102 and rod 243, which is disposed within the bar assembly 102 and makes contact with connectors 128 of the base assembly 104. It should be understood that the cable 116 may be replaced with another mechanism for transferring the sensed electrical signal to the base assembly 104. For example, the sensed electrical signal may be transmitted to the base assembly 104 in a wireless manner.

The IR proximity sensor 158 and the plurality of pressure sensors 136 are electrically coupled to the processor 134 for assessing the quality of the push-up exercise performed by a user based on a characteristic of the push-up exercise, including but not limited to repetition count and extent of completing a full range of motion associated with a push-up exercise. More particularly, the IR proximity sensor 158 and pressure sensors 136 are each and collectively configured for tracking and monitoring movement or motion of a target (e.g. a user of the device 100). The sensed data regarding the movement or motion of the target is communicated to a processor 134, which is in communication with a memory. Preprogrammed instructions stored in the memory, which is further discussed below, allow processor 134 to generate an assessment regarding a characteristic of the push-up exercise performed by the user, or the overall quality of the performed push-up exercise. The assessment generated by the processor 134 is additionally or optionally stored in the memory.

Processor 134 may be configured to present an image display of the assessment using display 166, to which processor 134 is electronically coupled. Specifically, the image display is based on the current, or real-time, physical activity data of the user and is presented to the user through display lens 182. It should be understood that while the exemplary push-up bar 100 as described in detail herein has an onboard display 166, the display 166 may be an external computing device, via wireless connectivity, such as Bluetooth® or Wi-Fi (IEEE 802.11x).

The push-up bar 100 includes the memory for storing sensed data communicated by the processor 134. The memory is in communication with a transmitter for transmitting the sensed data to an external computing device, e.g. a smart phone or mobile device, for integration with attributes of the user to generate a fitness assessment or a wellness assessment. The user attributes comprise, as non-limiting examples, information as height, weight, sex, and fitness level of the user. The memory may additionally or optionally store sensed data regarding the use or operation of the device 100 by the user.

The exemplary push-up bar system, device, and method disclosed herein may be usable by an individual user as part of one or a series of exercise regimens. In such uses, the disclosed embodiments may allow the individual user to transmit sensed data regarding a push-up activity. In these embodiments, the operational aspects of how the sensed data is stored and/or transmitted are the same.

Referring now to the drawings, FIG. 1 shows a perspective view of an embodiment of an apparatus in the form of the push-up bar 100. As can be seen in FIG. 1, the push-up bar 100 generally comprises the base assembly 104 and at least one removable, positionable bar assembly 102, preferably the pair of bar assemblies 102. The overall dimensions of the push-up bar 100 may vary depending on the height and weight of the user and the push-up exercise desired. Various sizes and aspect ratios (e.g., diameter to length) of the push-up bar 100 are contemplated. Further, the configuration of the bar assemblies 102 onto the base assembly 104 may vary depending on a number of characteristics, including but not limited to: the size (e.g. height and weight) of the user or the desired muscle group to be targeted.

Turn next to FIG. 2 which shows an exploded view of many of the parts of the push-up bar 100. These will be listed and their general attributes discussed in the discussion of FIG. 2 and then further figures are used to show details of the parts' constructions and mechanical operations.

The base assembly 104 of the push-up bar 100 comprises the bottom frame 132 and the top frame 124. The plurality of sensors comprising pressure sensors 136 are disposed on an underlying surface, such as face 184 (shown in FIG. 5B), of the bottom frame 132. The IR proximity sensor 158 is disposed the top frame 124. The bottom frame 132 and the top frame 124 are coupled to each other via fasteners 154 (as shown in FIG. 3). The processor 134, display 166, and memory is housed within the base assembly 104. The top frame 124 has an exterior surface 202 (described in more detail in FIG. 7A) on which the bar assembly 102 can be positioned or releasably mounted. Preferably, the pair of bar assemblies 102 are positioned or releasably mounted onto the base assembly 104. The bar assembly 102 generally comprises a rear frame 118 having the pad 122 disposed thereon and a handle 110, the handle 110 comprising a cover 114, a handle support 112, and a handle frame 108. Moreover, a power supply (not shown), such as a rechargeable battery, may be provided in the base assembly 104 for powering the electrical components of the push-up bar 100. Alternatively, the device 100 may be provided with power through a terminal 126 formed on the base assembly 104. The device 100 may additionally or optionally be attached to an external device through terminal 126.

As a general overview, the base assembly 104 provides support for the components of the bar assembly 102. The base assembly 104 houses the electrical components, including but not limited to the processor 134, the memory, and the display 166, of the push-up bar 100. The base assembly 104 comprises the bottom frame 132 and the top frame 124, the top frame 124 having the exterior surface, such as face 202, that defines the plurality of recesses (174 a-174 h) in which at least one bar assembly 102 of the push-up bar 100 may be received or positioned. Specifically, the recesses (174 a-174 h) are configured and arranged to receive the protrusion 266 (shown in FIG. 103) of the bar assembly 102, thereby partially limiting movement of the bar assemblies 102 relative to the base assembly 104. The base assembly 104 further includes the IR proximity sensor 158 configured to detect and track a motion performed by a user of the device 100. Specifically, the IR proximity sensor 158 is configured to measure the distance between the device 100 and the user, more preferably the distance between the base assembly 104 and the user. The IR proximity sensor 158 is in communication with the processor 134 and the internal memory, wherein execution of preprogrammed instructions by the processor 134 performs functions, including generating the assessment of the quality of the push-up exercise performed based on the current physical activity data of the user, as sensed and measured by at least the proximity sensor 158 and the plurality of pressure sensors 136 (further discussed below), and presenting the image display comprising said assessment to the user via display 166. The sensed data by the IR proximity sensor 158 is additionally or optionally transmitted by a transmitter, in communication with a memory, to an external computing device (not shown), such as a smart phone, mobile device, or the like, for integration with the user attributes to generate an overall wellness assessment.

Referring to FIG. 3, the base assembly 104 of the push-up bar 100 includes the bottom frame 132 and the top frame 124. The bottom frame 132 and the top frame 124 are configured to be coupled to one another, the top frame 124 having a shape or geometry selected to correspond to the shape or geometry of the bottom frame 132. The bottom frame 132 and the top frame 124 may each have rounded corners. As illustrated in FIG. 7D, the top frame 124 may be curved or sloped at opposite end portions (208, 212). Similarly, as seen in FIG. 5C, the bottom frame 132 may be curved or sloped at opposite end portions (186, 188). Further, the top frame 124 may have a thickness that is greater than the thickness of the bottom frame 132. In one example, the top frame 124 may have a thickness between 25 mm and 28 mm, more preferably between 26 mm and 27 mm, and most preferably about 26.52 mm. The bottom frame 132 may have a thickness between 3 mm and 6 mm, more preferably between 4 and 5 mm, and most preferably about 4.69 mm. However, the size and shape of the base assembly comprising the bottom frame 132 and the top frame 124 may vary from that which is shown and described.

Moreover, the respective approximate center of the bottom frame 132 and the top frame 124 may each have the same or substantially similar width. The curved or sloped end portions (186, 188) (FIG. 5C) of the bottom frame 132 may have a width that is less than the width of the curved or sloped end portions (208, 212) (FIG. 7D) of the top frame 124. Likewise, the length of the bottom frame 132 may have a length that is less than the length of the top frame 124. In one example, the respective approximate center of the bottom frame 132 and the top frame 124 may each have a width between 210 mm and 230 mm, more preferably between 220.33 mm and 220.83 mm, and most preferably about 220.58 mm. Additionally, the respective curved sloped end portions (186, 188) of the bottom frame 132 and the top frame 124 may each advantageously have a width between 250 mm and 290 mm, more preferably between 260 mm and 280 mm, and most preferably about 271.75 mm and about 271.85 mm, respectively. Finally, the bottom frame 132 and the top frame 124 may each have a respective length between 860 mm and 890 mm, more preferably between 870 mm and 880 mm, and most preferably about 876.20 mm and about 876.30 mm, respectively. However, the size and shape of the bottom frame 132 and the top frame 124 may each vary from that which is shown and described.

The bottom frame 132 may be affixed to the top frame 124 using a plurality of threaded fasteners 154 (e.g. screws) and the like. The fasteners 154 are arranged along the perimeter of an interior surface, such as face 152 (as seen in FIG. 5A) of the bottom frame 132 and are housed within the base assembly 104. The fasteners 154 are also configured to make contact with an interior surface, such as face 206 (as seen in FIG. 7C) of the top frame 124.

The bottom frame 132 may further comprise connectors 128 (described in detail in FIG. 6A). Connectors 128 have a substantially rectangular shape with rounded corners. Further, each connector 128 has a plurality of apertures (156 a-156 c and 156 d-156 f, respectively) placed in equidistant positions relative to one another. As seen in FIG. 6A, apertures 156 e and 156 b are each positioned in the approximate center of each of the connectors 128, respectively. The apertures 156 d and 156 f each flank aperture 156 e whereas apertures 156 a and 156 c each flank aperture 156 b. The apertures (156 a-156 f) are configured to make contact with the narrower region 138 (discussed further below). The connectors 128 are further configured to make contact with the protrusion 266 (discussed in FIG. 10A) of the bar assembly 102. The connectors 128 are additionally or optionally configured to make contact or electrical engagement with rod 243 and the protrusion 266 of the bar assembly 102 for determining a physiological metric such as heart rate of the user when using the device 100.

The bottom frame 132 comprises a pair of bottom frame pockets 142 defined on face 152, each having a side wall 139 (as seen in FIG. 5A). Each pocket 142 has a substantially rectangular or square shape with rounded corners. Further, each pocket 142 comprises the narrower region 138 relative to the pocket 142, each narrower region 138 having a shape and size selected to correspond to connectors 128. The narrower region 138 may be configured to include a plurality of protrusions (144 a-144 f) that are sized and shaped to correspond to the apertures (156 a-156 f) of the connectors 128. In addition, each pocket 142 has a shape and size selected to receive a pocket bottom 143 (as shown in FIG. 7C) of the top frame 124.

Turning now to specifically discuss the top frame 124, the top frame 124 has an exterior surface, such as face 202 (as seen in FIG. 7A) and an interior surface, such as face 206 (as seen in FIG. 7C). The top frame 124 comprises the top frame pocket 168 having a side wall 176 configured to make contact with a rear frame 118 of the bar assembly 102. The top frame pocket further includes the top frame pocket bottom 143 extending within the base assembly 104. The top frame pocket 168 has a substantially rectangular shape with rounded corners.

Additionally, the IR proximity sensor 158 may also be disposed on the third face 202 of the top frame 124 by any method known in the art. Preferably, the IR proximity sensor 158 is positioned below the ring member 226, more preferably below the display 182.

The top frame pocket 143 further comprises the plurality of recesses (174 a-174 h), each recess (174 a-174 h) arranged in plural groups located on opposite sides of the top frame 124. The recesses (174 a-174 h) have a shape and size selected to correspond to the protrusion 266 (as shown in FIGS. 10D-10G) of the bar assembly 102, thereby limiting the movement of the bar assembly 102 relative to the base assembly 104. Further, the positions of the recesses (174 a-174 h) are selected to correspond to the position of the apertures (156 a-156 f) of the connectors 128. As seen in FIG. 7B, below each recess (174 a-174 h) is disposed an indicator 204 corresponding to a setting of a push-up of exercise that depends on the distance E between a pair of recesses (e.g. 174 d and 174 e) in which a pair of bar assemblies 102 may be separately positioned on the base assembly 104.

Moreover, a power supply (not shown), such as a rechargeable battery, may be provided in the base assembly 104 for powering the electrical components of the push-up bar 100. Alternatively, the device 100 may be provided with power through the terminal 126 formed on the base assembly 104. The device 100 may additionally or optionally be attached to an external device through terminal 126.

The base assembly 104 is also constructed and arranged to house processor 134, memory, and display 166. The display 166 may comprise, e.g., an image display (not shown) such as a liquid crystal display (LCD), a plasma display panel (PDP), a light emitting diode (LED) display, a projector, or a waveguide. The image display may present various s of images, such as for example in a video. The image display may present to the user a characteristic of the push-up exercise performed based on current physical activity data, including but not limited to repetition count and completeness of the performed exercise. The processor 134 is electrically coupled to the plurality of sensors comprising pressure sensors 136 and the IR proximity sensor 158 for evaluating sensed data, including but not limited to the amount of force or pressure applied to the device 100 and the distance between the user and the device 100. The processor 134 is additionally or optionally coupled to heart rate sensors for determining the heart rate of the user The processor 134 may be programmed in firmware or software to generate the quality assessment of the push-up exercise performed based on sensed data received from the plurality of sensors comprising heart rate sensors, pressure sensors 136, and an IR proximity sensor 158, among other functions. The memory may be configured to be in communication with a transmitter, the transmitter configured for transmitting sensed data to an external computing device (not shown). The memory may additionally or optionally store sensed data and the assessment generated by the processor 134. The external computing device then may utilize all of this information to generate an overall assessment of the user's fitness and wellness.

Turning now to FIGS. 4A (perspective view), 4B (side view), and 4C (front elevational view), a filler or pad, such as pad 146, is shown. Pad 146 may be made of rubber-like materials. In a preferred embodiment, the pads 146 are made of nitrile rubber (NBR). The plurality of pads 146 may be disposed on the face 184 of a bottom frame 132 by any method known in the art, including but not limited to adhesive bonding, fusing, or the like. The pads 146 may also be disposed, such that the pads 146 are immoveable after attachment to the first face 184 of the bottom frame 132.

The arrangement of the pads 146 on the face 184 of the bottom frame 132 may be preferably designed to limit the movement (e.g. skidding, slipping) of the base assembly 104 relative to a contact surface, such as the floor, but may also provide a desired aesthetic effect. In one example, as seen in FIG. 5B, the rubber pads 146 may be arranged in a repeating pattern, each pad 146 arranged immediately adjacent to each other, such that each and any pad 146 shares at least one boundary with another pad 146, without gaps or overlap. Said pattern may function to maximize the contact between the base assembly 104 and the contact surface, but may also achieve a desired artistic effect. The pads 146 may additionally or optionally be attached to one another via adhesive bonding, fusing, or the like.

Furthermore, the feel, touch, appearance and graininess of the surface of the pads 146 may be modified to achieve a combination of desired artistic and/or functional effect. In a preferred embodiment, the pads 146 are black in color and may also have smooth and unmarked surfaces. Moreover, the pads 146 may have any geometry, including circular, square, polygon, etc., and may or may not necessarily all have the same shape. In a preferred embodiment, as seen in FIG. 4A, the pad 146 is a six-sided polygon having no sharp edges and having congruent side measurements, with a distance D between the corners of a single pad 146 between 15 mm to 17 mm, more preferably between 16.48 mm to 16.78 mm, and most preferably about 16.63 mm. As illustrated in FIG. 4B, the pads 146 may have a thickness T, between 2 and 4 mm, and more preferably about 3 mm. However, the size and shape of the pad 146 may each vary from that which is shown and described.

Turning now to FIGS. 5A-5I, details of the bottom frame 132 are shown. As an overview, FIG. 5A depicts a perspective view; FIG. 5B depicts rear elevational view, showing a plurality of pads 146 and sensors 158 attached to the face 184 of the bottom frame 132; FIG. 5C depicts a front elevational view, showing narrower region 138 defined on to the face 152 of the bottom frame 132; FIG. 5D depicts a left side view, an enlarged view of which is illustrated by FIG. 5G; FIG. 5E depicts a right side view an enlarged view of which is illustrated by FIG. 5H; FIG. 5F depicts a bottom plan view, an enlarged view of which is illustrated by FIG. 5I.

The bottom frame 132 may be made of soft or firm plastic or plastics materials; specifically, the bottom frame 132 may be advantageously made of a thermoplastic polymer, such as acrylonitrile butadiene styrene (ABS). The bottom frame 132 includes the exterior or underlying surface, such as face 184 (as can be seen in FIG. 5B) and the interior surface, such as face 152 (as can be seen in FIG. 5A). Referring now to FIG. 5B, the face 184 is a substantially planar surface on which a plurality of pads 146 may be disposed by any method known in the art, including but not limited to adhesive bonding, fusing, or the like.

Additionally, a plurality of pressure sensors 136 may be disposed on the face 184 in any configuration, preferably along the perimeter of the bottom frame 132. In a preferred embodiment, a plurality of sensors comprising pressure sensors 136 are arranged in plural groups located on opposite end portions (186, 188) of the face 184 of the bottom frame 132. Pressure sensors 136 may optionally be provided with a sensor cover (not shown) to protect sensor 136 from an external environment. More particularly, each plural group may comprise four pressure sensors 136, each pressure sensor 136 located a distance away from the approximate center of the face 184.

The pressure sensor 136 is configured to detect and calculate the amount of force or pressure applied to the push-up bar 100. The pressure sensors 136, each and collectively are in communication with the processor 134. The pressures sensors 136 collects sensed data, e.g. amount of force or pressure, applied to the device 100 by the user, to the processor 134, which is programmable to determine the amount of and count the number of times a user applies pressure or force on the device 100 when performing a push-up exercise (e.g. repetition count). The size and shape of the pressure sensors 136 may vary from that which is shown and described. The operation of the pressure sensor 136 in coordination with IR proximity sensor 158 is discussed below.

The bottom frame 132 further comprises the pair of bottom frame pockets 142, each having the side wall 139. Preferably, the pair of pockets 142 are each formed on the bottom frame 132 by any method known in the art. Each pocket 142 has a substantially rectangular or square shape with rounded corners. As also depicted in FIG. 3, the bottom frame pocket 142 has a shape and size selected to receive the pocket bottom 143 of the top frame 124, which is discussed in further detail below. In a preferred embodiment, the bottom frame pocket 142 has a width between 100 mm and 110 mm, more preferably between 102.7 mm and 103.1 mm, and most preferably about 102.9 mm. However, the size and shape of the bottom frame pocket 142 may vary from that which is shown and described. Further, each bottom frame pocket 142 may penetrate only to a depth less than the thickness of the bottom frame 132. Moreover, the bottom frame pocket 142 comprises the relatively narrower region 138 relative to the pocket 142. The relatively narrower region 138 of the pocket 142 that is disposed in the end portion 186 is substantially aligned with the lengthwise axis ‘G’ and widthwise axis ‘H’, as illustrated in FIG. 5C. As depicted in FIG. 3, the narrower region 138 has a shape and size selected to correspond to the connectors 128, which many be configured to contact the protrusion 266 of the bar assembly 102. Further, the narrower region 138 includes a plurality of protrusions (144 a-144 f) that may be sized to correspond to the apertures (156 a-156 f) of the connectors 128. Finally, one would understand that the invention is not limited to any particular dimensions.

Turning now to FIGS. 6A-6D, details of the connectors 128 are shown. FIG. 6A depicts a perspective view of the pair of connectors 128; FIG. 6B depicts a front elevational view; FIG. 6C depicts a bottom plan view of one of the connectors 128; FIG. 6D depicts a side view of one of the connectors 128. The connectors 128 may each be made of metal, such as stainless steel. The connectors 128 each have a substantially rectangular shape with rounded corners. In a preferred embodiment, referring to FIG. 6B, the connectors 128 each have a length (measured along the lengthwise axis ‘X’) between 225 mm and 270 mm, more preferably between 245.57 mm and 246.07 mm, and most preferably about 245.82 mm. In addition, the connectors 128 each advantageously have a width (measured along the widthwise axis ‘X’) between 8 and 12 mm, more preferably between 9.85 mm and 10.15 mm, and most preferably about 10 mm. Further, the connectors 128 each may have a thickness of up to 1 mm, more preferably between 0.1 mm and 0.9 mm, and most preferably about 0.5 mm. However, the size and shape of the connectors 128 may vary from that which is shown and described. The connectors 128 are additionally or optionally configured to make contact or electrical engagement with the rod 243 and protrusion 266 of the bar assembly 102 for determining a physiological metric such as heart rate of the user when using the device 100.

Further, connectors 128 have each a plurality of apertures (156 a-156 f). Apertures 156 e and 156 b are each positioned in the approximate center of each of the pair of connectors 128 shown, respectively. The apertures 156 d and 156 f each flank aperture 156 e whereas apertures 156 a and 156 c each flank aperture 156 b. Further, the positions of the apertures (156 a-156 f)are each selected, such that none are co-located with the recesses (174 a-174 h) of the top frame 124 of the base assembly 104, which is discussed in further detail below. In a preferred embodiment, the apertures (156 a-156 f) have a circular geometry and have a diameter between 4 mm and 5 mm, more preferably between 4.8 mm and 5 mm, and most preferably about 4.9 mm. However, the size and shape of the apertures (156 a-156 f) may vary from that which is shown and described.

Turning now FIGS. 7A 7G, details of the top frame 124 are shown. FIG. 7A depicts a perspective view; FIG. 7B depicts a front elevational view, showing the plurality of recesses (174 a-174 h) configured to receive protrusion 266 of the bar assembly 102. FIG. 7C-7D depicts rear elevational views of the top frame 124, each showing the alignment of the plurality of recesses (174 a-174 d and 174 e-174 h), respectively); FIG. 7E depicts s a left side view; FIG. 7F depicts a bottom plan view; and FIG. 7G depicts a right side view.

The top frame 124 may be made of soft or firm plastic or plastics materials; specifically, the top frame 124 may be advantageously made of a thermoplastic polymer, such as acrylonitrile butadiene styrene (ABS). The top frame 124 of the base assembly 104 has the face 202 (as seen in FIG. 7B) and the face 206 (as seen in FIG. 7C). The display lens 182 (FIG. 3) is positioned in the approximate center of the top frame 124 and is substantially aligned along the lengthwise axis ‘K’ and widthwise axis ‘J’ as seen on FIG. 7A.

Referring now to FIG. 7B, the IR proximity sensor 158 is disposed on the face 202 of the top frame 124 by any method known in the art. The IR proximity sensor 158 is positioned below the display lens 182 is disposed. In one example, the IR proximity sensor 158 has a diameter of between 11 mm and 13 mm, more preferably between 12.42 mm and 12.72 mm, and most preferably about 12.57 mm. The operation of the IR proximity sensor 158 is better understood in the discussion below.

The IR proximity sensor 158 is configured to detect and track the movement of the user when performing a push-up exercised with the push-up bar 100. In a preferred embodiment, the IR proximity sensor 158 comprises an IR light emitting diode (LED) 133 that emits a detection signal, such as a beam of infrared light. The beam of light hits a target, such as a user of the push-up bar 100, and the light is reflected back to the IR proximity sensor 158. The IR proximity sensor 158 may be configured for target detection, which can refer to detecting a presence of a target near the device 100. Additionally, the IR proximity sensor 158 may be configured for target tracking, which can refer to tracking movement of a target, the movement including but not limited to, counting the number of times a user performs a push-up exercise (e.g. repetition count) and measuring the distance between the user and the device 100 to assess completion of the push-up exercise.

Based on this input, the IR proximity sensor 158, in communication with the processor 134, evaluates the quality of the push-up exercise performed (e.g. whether the user completed a full range of motion by lowering the user's upper torso as close to the base assembly as possible). More particularly, the IR proximity sensor 158 detects sensed data, including but not limited to, the distance between the target (e.g. user) and the device 100 through a movement or motion (e.g. a push-up exercise). The sensed data is communicated to processor 134, to which the IR proximity sensor is electrically coupled, the processor 134 in turn performs programmable calculations based on the sensed data and provides an assessment of the quality of the subject movement or motion (e.g. a push-up or a push-up attempt). The evaluation of the push-up exercise performed generates an image display. The image display is presented to the user via display lens 182. The image display may optionally be presented to the user via an external computing device, via wireless connectivity, such as Bluetooth® or Wi-Fi (IEEE 802.11x). Advantageously, the IR proximity sensor 158 can evaluate the quality of a push-up exercise without requiring physical contact, thereby avoiding the any damage from repeated impact when an exercise apparatus such as device 100 is used.

Turning back to FIG. 7A, the top frame 124 comprises the top frame pocket 168 having the side wall 176 configured to make contact with the rear frame 118 of a bar assembly 102, and the top frame pocket bottom 143 extending within the base assembly 104 (shown in FIG. 7B). As seen in FIGS. 7A and 7B, the top frame pocket 143 has a substantially rectangular shape with rounded corners. In a preferred embodiment, the width of the top frame pocket 168 is between 160 mm and 170 cm, more preferably between 164.14 and 164.54 cm, and most preferably about 164.34 mm. However, the size and shape of the top frame pocket 168 may vary from that which is shown and described.

The top frame pocket bottom 143 further comprises the plurality of recesses (174 a-174 h), each recess (174 a-174 h) arranged in plural groups located on opposite sides of the top frame 124. The recesses (174 a-174 h) have a shape and size selected to correspond to the protrusion 266 (as shown in FIGS. 10D-10G) of the bar assembly 102, thereby limiting the movement of the bar assembly 102 relative to the base assembly 104. The recesses (174 a-174 d) are each substantially aligned along the lengthwise axis ‘M’ and widthwise axis ‘N,’ as shown in FIG. 7C. The recesses 174 b and 174 c are positioned in the approximate center of the top frame pocket 143 and disposed in an end portion 208 of the top frame 124. The recesses 174 a and 174 d flank the recesses 174 b and 174 c, respectively. Likewise, the recesses (174 a-174 h) are each substantially aligned along the lengthwise axis ‘O’ and widthwise axis ‘P’, as shown in FIG. 7D. The recesses 174 f and 174 g are positioned in the approximate center of a top frame pocket 143 disposed in an end portion 212 of the top frame 124. The recesses 174 e and 174 h flank the recesses 174 f and 174 g, respectively.

Further, the positions of the recesses (174 a-174 h) are sized and selected to correspond to the position of the apertures (156 a-156 f) of the connectors 128, such that the recesses (174 a-174 h) are not co-located with the position of the apertures (156 a-156 f). As seen in FIG. 7B, below each recess (174 a-174 h) is disposed an indicator 204 corresponding to one of four settings of a push-up exercise. The setting corresponds to a desired characteristic, including but not limited to the size (height and weight) of the user, the muscle groups to be worked, or a combination thereof, and the settings are defined by the distance E (shown in FIG. 7A) measured between a pair of recesses (e.g. 174 d and 174 e) in which the pair of bar assemblies 102 may be separately disposed or positioned on the base assembly 104. The size and shape of the recesses (174 a-174 h), while they may vary from that which his shown and described, generally are sized and selected to correspond to the size and shape of the protrusion 266 of the bar assembly 102, which is discussed in further detail below. In a preferred embodiment, the recesses (174 a-174 h) have a circular geometry and may each have a diameter between 37 mm and 42 mm, more preferably between 39.69 mm and 39.99 mm, and most preferably about 39.84 mm.

Additionally, the plurality of recesses (174 a-174 h) have the inner surface defined by the plurality of ridges or grooves 214 adapted to engage with the protrusion 266 of the rear frame 118. The plurality of ridges or grooves 214 are configured to permit the bar assembly 102 to rotate, wherein the plurality of ridges or grooves 214 is configured to provide an audible click or other sound when the bar assembly 102 is rotated from a first position to a second position (FIG. 18).

Details of the display lens 182 are shown in FIGS. 8A-8C. FIG. 8A depicts a perspective view of the display lens 182 configured to be disposed on the top frame 124 of the base assembly 104; FIG. 8B depicts a front elevational view; and FIG. 8C depicts a cross-section view, taken through line 8C-8C. The display lens 182 is advantageously constructed of a material transparent to visible light. A non-limiting example is poly (methyl methacrylate) and copolymers thereof.

Referring now to FIGS. 9A-9B, details of the bar assembly 102 are shown. FIG. 9A depicts a perspective view of the bar assembly 102 and FIG. 9B depicts an exploded view of the bar assembly 102, showing the various components therein and are described herein. As a general overview, the bar assembly 102 includes a rear frame 118 and a handle 110, the handle 110 comprising a cover 114, a handle support 112, and a handle frame 108. The bar

The bar assembly 102 may be releasably mounted on a curved or sloped end portions (208, 212) (FIG. 7D) of the top frame 124. In yet another embodiment, the pair of two bar assemblies 102 may each be relatively positioned on opposite end portions (208, 212) of the top frame 124, such that they are arranged in equidistant positions, relative to the approximate center of the base assembly 104 (e.g. distance E in FIG. 7A). Generally, the distance E between the two bar assemblies 102 is sufficient to allow the user to drop, dip, or place the user's upper torso in the space defined between the bar assemblies 102 while performing a push-up exercise.

The bar assembly 102 may rest or be selectively positioned on the base assembly 104 in a number of configurations depending on a desired characteristic of the push-up exercise, e.g. size (height and weight) of the user, which muscle group is targeted for exercise. The bar assembly 102 is releasably mounted to the base assembly 104, such that the protrusion 266 of the rear frame 118 is received by one of the recesses (174 a-174 h) of the base assembly 104, thereby partially limiting movement of the bar assembly 102 relative to the base assembly 104. Additional details of the bar assembly 102 mounted on base assembly 104 are provided in FIG. 16A-16B, which is discussed in detail below.

Turning now to FIGS. 10A-10G, details of the rear frame 118 of the bar assembly 102 is shown. FIG. 10A depicts a front elevational view, showing an interior surface 256; FIG. 10B depicts a perspective view, showing the protrusion 266 extending from the approximate center of the rear frame 118; FIG. 10C depicts a rear elevational view, showing the exterior surface 276 and the plurality of the pads 122 disposed thereon; FIG. 10D depicts a right side view; FIG. 10E depicts a top plan view; FIG. 10F depicts a bottom plan view; and FIG. 10G depicts a left side view.

The bar assembly 102 includes the rear frame 118, which may be made of a thermoplastic polymer, such as acrylonitrile butadiene styrene (ABS) or a synthetic polymers, such as nylon. Additionally, the feel, touch, appearance and graininess of the exterior surface 276 of the rear frame 118 may be modified to achieve a combination of desired artistic and/or functional effect. In addition, the rear frame 118 may be selected to have a size and shape corresponding to the size and shape of the top frame pocket bottom 143, such that the top frame pocket bottom 143 (shown in FIG. 7C) makes contact with the rear frame 118. Preferably, the rear frame 118 is substantially circular, with a diameter between 161 mm to 165 mm, more preferably between 163.42 mm to 163.72 mm, and most preferably about 163.17 mm. The size and shape of the rear frame 118 may vary from that which is shown and described.

The rear frame 118 further comprises the exterior surface 276 (as can be seen in FIG. 10C) and the interior surface 256 (as can be seen in FIG. 10B). The plurality of pads, such as pads 122, may be disposed on the exterior surface 276 by any method known in the art, including but not limited to adhesive bonding, fusing, or the like. The plurality of pads 122 may be disposed on the exterior surface 276 in any configuration, preferably along the circumference or perimeter of the rear frame 118. Pads 122 are further discussed in FIG. 11A below.

Referring to FIGS. 10D-10G, the rear frame 118 further includes the protrusion 266 that is sized and configured to be received by one of the recesses (174 a-174 h) of the base assembly 104. The protrusion 266 may be formed by any method known in the art. The size and shape of the protrusion 266 is sized and selected to correspond to the size and shape of the recesses (174 a-174 h); preferably, the protrusion 266 has a generally cylindrical shape. The protrusion 266 extends from the approximate center of the rear frame 118. Further, the protrusion 266 may extend to a depth less than the combined thickness of each of the top frame 124 and the bottom frame 132, together forming the thickness of the base assembly 104. Preferably, the protrusion 266 may have a depth between 19 mm to 21 mm, more preferably between 19.85 mm and 20.15 mm, and most preferably about 20 mm. However, one would understand that the invention is not limited to any particular dimensions.

Looking at FIG. 10B, the protrusion 266 comprises a pair of substantially hollow chambers 274 defined by a protrusion side wall 268 and a protrusion bottom 278 (FIG. 10E). The pair of spring-loaded pins (279, 281) are disposed within respective hollow chambers 247. The hollow chambers 247 are located within the protrusion 266 of the bar assembly 102. As seen in FIGS. 16A-16C, when the bar assembly 102 is positioned onto the base assembly 104, the spring-loaded pins (279, 281) of the bar assembly 102 are configured to retract upon contact with the plurality of recesses (174 a-174 h) of the base assembly 104. Specifically, the spring-loaded pins (279, 281) move to an extended position (by virtue of the spring force) once the protrusion 266 of the bar assembly 102 is fully inserted into one of the recesses (174 a-174 h) in the base assembly 104. The spring-loaded pins (279, 281) limit, but do not prevent, the removal of the bar assembly 102 from the base assembly 104. In other words, the pair of base assemblies 102 is releasably coupled in their respective recesses (174 a-174 h) of the base assembly 102 by the spring-loaded pins (279, 281). Further, rod 243 of the bar assembly 102 makes contact with connectors 128 housed within the base assembly 104, thereby partially limiting the movement of the bar assembly 102 relative to the base assembly 104. The plurality of recesses (174 a-174 h) include the plurality of ridges or grooves 214 adapted to engage with the protrusion 266 of the rear frame 118. The plurality of ridges or grooves 214 are further configured to permit the bar assembly 102 to rotate, wherein the plurality of ridges or grooves 214 is adapted to provide an audible click or other sound when the bar assembly 102 is rotated from a first position to a second position (FIG. 18).

Turning back to the rear frame 118, the interior surface 216 of the rear frame 118 comprises a plurality of openings (described below) arranged in plural groups and are configured to mate with suitably shaped components of the handle 110 (FIG.2) of the bar assembly 102. As seen in FIG. 10A, a first group of a plurality of openings (252 a-252 d) are configured to make contact with suitably sized and shaped components (314 a-314 d) (13C) of the cover 114 of the handle 110. A second group of a plurality of openings (248 a-248 b) are configured to make contact with suitably sized and shaped components (304 a-304 b) (FIG. 12C) of the handle support 112 of the handle 110. A third group of a plurality of openings (254 a-250 d) are configured to make contact with suitably sized and shaped components (338 a-338 d) (FIG. 14C) of the handle frame 108 of the handle 110.

Turning now to FIGS. 11A-11C, details of pads 122 are shown. Pads 122 may be made of rubber-like materials, preferably of nitrile rubber (NBR). As seen in FIG. 12C, the plurality of pads 122 may be disposed on the exterior surface 276 of the rear frame 118 by any method known in the art, including but not limited to adhesive bonding, fusing, or the like. The pads 122 may also be disposed, such that the pads 122 are immoveable after attachment to the exterior surface 276 of the rear frame 118. The arrangement of the pads 122 on exterior surface 276 of the rear frame 118 may be preferably designed to encourage or permit a rotational movement of the bar assembly 102 relative to the base assembly 104, but may also provide a desired aesthetic effect. In one example, as seen in FIG. 10C, the pads 122 may be arranged along the perimeter of the exterior surface 276 of the rear frame 118, each pad 122 arranged a distance away relative to each other, such that each and any pad 122 do not share any boundary with another pad 122.

Additionally, the feel, touch, appearance and graininess of the surface of the pads 122 may be modified to achieve a combination of desired artistic and/or functional effect. The pads 122 may also have any geometry, including circular, square, polygon, etc., and may or may not necessarily all have the same shape. In a preferred embodiment, as seen in FIG. 11A, the pad 122 is substantially rectangular in shape with rounded corners, with a length between 30 mm to 32 mm, more preferably between 31.31 mm to 31.61 mm, and most preferably about 31.46 mm. The pads 122 may advantageously have a width between 11 and 12 mm, more preferably between 11.45 and 11.75 mm, and most preferably about 11.60 mm. Further, the pads 122 may have a thickness between 0.5 mm and 1.5 mm and more preferably about 1 mm. However, the size and shape of the pad may each vary from that which is shown and described.

Turning now to FIGS. 12A-12F, details of the handle support 112 of the handle 110 (FIG. 2) are shown. FIG. 12A depicts a perspective view; FIG. 12B depicts a front elevational view; FIG. 12C depicts a rear elevational view; FIG. 12D depicts a side view; FIG. 12E depicts a top plan view; and FIG. 12F depicts a cross-section view, taken through line 12F-12F. Regarding the handle 110 (FIG. 2), the handle 110 comprises the handle support 112, the cover 114, and the handle frame 108. The handle support 112, the cover 114, and the handle frame 108 are configured to be coupled to one another, such that the size and shape of handle frame 108 is selected to correspond to the shape or geometry of the handle support 112 and to the cover 114. The handle 110 may optionally be of unitary construction. The handle support 112 may be made of soft or firm plastic or plastics materials; specifically, the handle support 112 may be advantageously made of a thermoplastic polymer, such as acrylonitrile butadiene styrene (ABS). The handle frame 108 may be advantageously made of a thermoplastic polymer, such as acrylonitrile butadiene styrene (ABS) or of synthetic polymers, such as nylon. Additionally, the feel, touch, appearance and graininess of the exterior surface 322 of the handle frame 108 may be modified to achieve a combination of desired artistic and/or functional effect. The handle support 112 includes a pair of vertical columns 286 that support the body 288. The top portion of the handle support 112 includes a pair of openings 292 for mating engagement with a pair of openings 348 (FIG. 14F) of the handle frame 108.

Turn now to the cover 114, the details of which are depicted in FIGS. 13A-13G. FIG. 13A depicts a perspective view, showing a perimeter of cover 114 having a size and shape suitable for coupling to the handle support 112; FIG. 13B depicts a front elevational view; FIG. 13B depicts a rear elevational view; FIG. 13D depicts a left side view; FIG. 13E depicts a top plan view; FIG. 13F is a right side view; and FIG. 13G depicts a bottom plan view. The cover 114 may be made of soft or firm plastic or plastics materials; specifically, the handle support 112 may be advantageously made of a thermoplastic polymer, such as acrylonitrile butadiene styrene (ABS). Additionally, the feel, touch, appearance and graininess of the exterior surface 312 of the handle frame 108 may be modified to achieve a combination of desired artistic and/or functional effect.

The cover 114 is defined by a side wall 316 and a second side wall 308, each having a substantially concave shape. The shape and size of the side wall 316 is selected to make contact with the columns 286 of the handle support 112 (as shown in FIG. 12B), The shape and size of the second side wall 308 is selected to make contact with the rear frame 118. The underlying surface 318 of the cover 114 is configured to attach to the interior surface 256 of the rear frame 118; more specifically, the components (314 a-314 d) are configured to make contact with the openings (252 a-252 d) (FIG. 10A) of the interior surface 256 of the rear frame 118.

Next, FIGS. 14A-14F show details of the handle frame 108 of the handle 110 (FIG. 2). FIG. 14A depicts a perspective view; FIG. 14B depicts a front elevational view; FIG. 14C depicts a rear elevational view; FIG. 14D depicts a side view; FIG. 14E depicts a top plan view; and FIG. 14F depicts a cross-section view, taken through line 14F-14F. The size and shape of handle frame 108 is selected to correspond to the shape or geometry of the handle support 112.

In FIG. 14A, there is shown the handle pocket 332 formed in the body 326 and configured to receive the metal plate 106 (FIG. 15A). Turning briefly to FIGS. 15A-15D, a perspective view (15A), a top plan view (15B), a front elevational view (15C), and a cross-section view (15), taken through line 15D-15D, of the metal plate 106 configured to be mounted on the pocket 332 of the handle frame 108 is shown. The metal plate 106 is substantially rectangular in shape and has rounded corners. Further, the metal plate 106 may be made of metal, such as stainless steel. The metal plate 106 is configured to be electrically engaged by the user's hand. The metal plate 106 is additionally or optionally configured to act with surface contact 241 to electrically engage the user's hand. Biometric sensors, such as heart rate sensors (and the processing circuitry connected to them), may be integrated with the metal plate 106 and the surface contact 241 to collect and calculate data such as heart rate or pulse rate measurements. The heart rate sensors are preferably electrically coupled to the processor 134 for assessing the quality of the push-up exercise based on the heart rate measured during performance of the exercise or physical activity. The assessment generated by the processor 134 is additionally or optionally stored in the memory. Further, a separate conductor, such as cable or wire 116 (FIG. 2), may be integrated for transmitting the sensed electrical signal by the bar assembly 102 to the processor 134. Specifically, cable 116 connects metal plate 106 disposed on the bar assembly 102 to the rod 243, which is disposed within the bar assembly 102. The rod 243 makes contact with connectors 128 of the base assembly 104. Back to discussing the handle frame 108, the handle frame 108 includes a pair of pair of openings 348 for engagement with the openings 292 (FIG. 12A) of the handle support 112.

Referring now to FIGS. 18A-18B, shown is a cross-section view, taken through line 16B-16B, of the bar assembly 102 mounted on the base assembly 104 is depicted. As illustrated in FIG. 16B, the bar assembly comprises the pair of spring-loaded pins (279, 281) disposed within respective hollow chambers 247. The hollow chambers 247 are defined within the protrusion 266 of the bar assembly 102. When the bar assembly 102 is positioned onto the base assembly 104, the spring-loaded pins (279, 281) of the bar assembly 102 are configured to retract upon contact with the plurality of recesses (174 a-174 h) of the base assembly 104. Further, rod 243 of the bar assembly 102 makes contact with connectors 128 housed within the base assembly 104, thereby partially limiting the movement of the bar assembly 102 relative to the base assembly 104. The plurality of recesses (174 a-174 h) have the inner surface defined by the plurality of ridges or grooves 214 adapted to engage with the protrusion 266 of the rear frame 188. The plurality of ridges or grooves 214 are configured to permit the bar assembly 102 to rotate, wherein the plurality of ridges or grooves 214 is configured to provide an audible click or other sound when the bar assembly 102 is rotated from a first position to a second position.

Turning now to FIG. 17, which illustrates an exemplary exercise method 400 in accordance with aspects of the present invention. As a general overview, method 400 includes positioning or releasably mounting a bar assembly onto a base assembly, gripping a handle portion of the bar assembly, applying force or pressure on the bar assembly, and calculating or determining a quality assessment of the push-up exercise performed. Additional details of method 400 are described below with respect to the components of device 100.

In step 410, a bar assembly is selectively positioned or releasably mounted onto a base assembly. In an exemplary embodiment, a bar assembly 102 is positioned into recess 174 a and more preferably a bar assembly 102 is additionally positioned into recess 174 h. Protrusions 266 of the bar assemblies 102 is received by recesses, e.g. 174 a and 174 h, such that the protrusions 266 makes contact with the connectors 128 (FIG. 6A), thereby partially limiting the movement of the bar assembly 102 relative to the base assembly 104.

In step 420, a user grasps the bar assembly 102. In an exemplary embodiment, the user grasps the respective handles 110 of a pair of the bar assemblies 102.

In step 430, an amount of pressure or force is applied on the bar assembly 102 and the base assembly 104. In an exemplary embodiment, an amount of pressure or force is applied onto a pair of the bar assemblies 102. When performing the exercise, the user may also optionally rotate the bar assembly 102, as seen in FIG. 18.

In step 440, an assessment is determined based on sensed data from a plurality of sensors. Pressure sensors 136 detect and measure the amount of force or pressure applied onto the pair of bar assemblies 102 and base assembly 104. The plurality of sensors may further comprise an IR proximity sensor 130, which detects and measures the distance between the user and base assembly 104. The metal plate 106 is further configured to electrically engage the user's hand for determining the heart rate. Biometric sensors, such as heart rate sensors (and the processing circuitry connected to them), may be integrated with the metal plate 106 and the surface contact 241 to collect and calculate data such as heart rate or pulse rate measurements. The plurality of sensors are electronically coupled to processor 134. An image display presented via display 166 is generated based on the current physical activity data provided by the user. Further, the sensed data provided by the individual performing the exercise using the device 100 may be transmitted by the transmitter in communication with the memory to an external computer device for integration with the user attributes to generate a wellness assessment of the user performing the exercise. 

What is claimed is:
 1. An exercise device for use in a push-up exercise, the device comprising: a plurality of bar assemblies, each bar assembly comprising a handle affixed to a rear frame defining a protrusion, the handle being configured to be grasped by a user; a base assembly comprising a top frame and a bottom frame, the top frame defining a plurality of recesses configured to receive the protrusion; a plurality of sensors disposed on the device, the sensors being configured to sense data responsive to a motion performed by the user; a processor electrically coupled to the plurality of sensors, wherein the processor is configured to determine a quality assessment of a performance of the push-up exercise; a memory configured to store the sensed data and the assessment; and a transmitter in communication with the memory for transmitting the sensed data and the assessment to an external computing device.
 2. The exercise device of claim 1, wherein each bar assembly is selectively positionable to be supported on the base assembly to accommodate a desired characteristic.
 3. The exercise device of claim 2, the desired characteristic being one of the size of the user, the muscle group to be targeted, or a combination thereof.
 4. The exercise device of claim 1, the bar assembly also being configured to be decoupled from the base assembly when the bar assembly is not supported by the base assembly.
 5. The exercise device of claim 1, wherein the plurality of sensors comprises a pressure sensor configured to measure an amount of force or pressure applied by the user.
 6. The exercise device of claim 1, wherein the plurality of sensors includes an infrared proximity sensor configured to measure a distance between the user and the device.
 7. The exercise device of claim 1, wherein the plurality of sensors include a heart rate sensor configured to measure a heart rate of the user when performing the push-up exercise.
 8. The exercise device of claim 5, wherein the amount of force or pressure is communicated to the processor for generating the quality assessment of the performance of the push-up exercise.
 9. The exercise device of claim 6, wherein the distance between the user and the device is communicated to the processor for generating the quality assessment of the performance of the push-up exercise.
 10. The exercise device of claim 7, wherein the heart rate of the user is communicated to the processor for generating the quality assessment of the performance of the push-up exercise.
 11. The exercise device of claim 1, further comprising an image display presenting the quality assessment of the performance of the push-up type exercise.
 12. The exercise device of claim 1, wherein the bar assembly is configured to be rotatable by the user when performing the push-up exercise or between uses of the exercise device.
 13. An exercise device for use in a push-up exercise, the device comprising: a bottom frame configured to be coupled to a top frame, the top frame having a plurality of recesses defined thereon; a plurality of sensors, wherein the plurality of sensors comprises a pressure sensor and an infrared proximity sensor; a processor electrically coupled to the plurality of sensors, the processor being configured to generate an assessment of a performance of the push-up exercise; a memory in communication with the processor, the memory configured for storing sensed data and the assessment; a transmitter in communication with the memory, the transmitter configured for transmitting sensed data and the assessment to an external computing device; and an image display configured to present the assessment to the user.
 14. An exercise device for use in a push-up exercise, the device comprising: a rear frame defining a protrusion adapted for positioning on a surface; a handle coupled to the rear frame, the handle being configured to be grasped by a user; and a plurality of sensors disposed on the handle.
 15. The exercise device of claim 14, wherein the handle further comprises: a handle frame having the plurality of sensors disposed thereon, the plurality of sensors comprising a heart rate sensor; a cover coupled to the handle frame, the cover configured to be disposed above the rear frame; and a handle support configured to be coupled to the handle frame.
 16. An exercise method using a push-up exercise device, the method comprising: positioning a plurality of bar assemblies on a base assembly, wherein each bar assembly is received within the base assembly, thereby partially limiting the movement of each bar assembly relative to the base assembly; grasping a handle of the bar assembly, the handle oriented orthogonally to the base assembly; applying pressure on the bar assembly and the base assembly when performing a push-up exercise; and receiving a quality assessment of the push-up exercise from the push-up exercise device, the quality assessment being generated by a processor housed within the device.
 17. The exercise method of claim 16, wherein the receiving step comprises the substeps of: measuring an amount of pressure or force applied on the base assembly and the bar assembly; and transmitting the amount of pressure or force to the processor for generating the quality assessment.
 18. The exercise method of claim 16, wherein the receiving step comprises the substeps of: measuring a distance between the user and the base assembly when performing the push-up exercise; and transmitting the distance to the processor for generating the quality assessment.
 19. The exercise method of claim 16, wherein the receiving step comprises the substeps of: measuring a heart rate of the user; and transmitting the heart rate to the processor for generating the quality assessment.
 20. The exercise method of claim 16, wherein the receiving step further comprises presenting the quality assessment via a display disposed on the device.
 21. The exercise method of claim 16, further comprising transmitting the quality assessment to an external computing device.
 22. The exercise method of claim 21, wherein the quality assessment is transmitted to the external computing device for generating an overall wellness assessment of the user.
 23. The exercise method of claim 16, wherein the positioning step further comprises positioning the bar assembly onto the base assembly to accommodate a desired characteristic.
 24. The exercise method of claim 23, wherein the characteristic is one of the size of the user, the muscle group to be targeted, or a combination thereof.
 25. The exercise method of claim 16, wherein the applying step further comprises rotating the bar assembly relative to the base assembly while performing the push-up exercise or between uses of the push-up exercise. 